Finite Group Databasebeta

D4⋊#13089678 #26041007

order11584
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#13089678

Splittings

SylowC181 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D181
commutatorC4×C181C2×C8
FrattiniC42C2×D181
FittingC4×D4×C181C2
socleC22×C181C22⋊C4
prime radicalC2×D4×C181C4
cosocleC42×C181C22
hypercenterC4×D4D181
hypocenterC181D4⋊C8
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,181|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^180,c^b=ce

Conjugacy classes & character table

1828 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD4⋊C8×D181, C2×D4⋊#13089678, #37532100, …
maximal normal subgroup ofD4⋊C8×D181, C2×D4⋊#13089678, #37532100, …
maximal quotient of#37531542, #37531544, #37531562, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11584, 277);